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Code Issues Releases Wiki Activity

Enable Material 3 on background_isolate_channels (#1946)

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This commit is contained in:
Miguel Beltran
2023-07-24 20:50:26 +02:00
committed by GitHub
parent 5331384143
commit 1d66a0e82a
1 changed files with 18 additions and 19 deletions
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23
background_isolate_channels/lib/main.dart
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@@ -31,6 +31,7 @@ class MyApp extends StatelessWidget {
title: 'Background Isolate Channels', title: 'Background Isolate Channels',
theme: ThemeData( theme: ThemeData(
primarySwatch: Colors.blue, primarySwatch: Colors.blue,
useMaterial3: true,
), ),
home: const MyHomePage(title: 'Background Isolate Channels'), home: const MyHomePage(title: 'Background Isolate Channels'),
); );
@@ -124,27 +125,25 @@ class _MyHomePageState extends State<MyHomePage> {
return Scaffold( return Scaffold(
appBar: AppBar( appBar: AppBar(
title: Text(widget.title), title: Text(widget.title),
), bottom: PreferredSize(
body: Column( preferredSize: const Size.fromHeight(kToolbarHeight),
children: [ child: Padding(
TextField( padding: const EdgeInsets.symmetric(horizontal: 8.0),
child: SearchBar(
hintText: 'Search',
onChanged: onChanged:
_database == null ? null : (query) => _refresh(query: query), _database == null ? null : (query) => _refresh(query: query),
decoration: const InputDecoration( trailing: const [Icon(Icons.search), SizedBox(width: 8)],
labelText: 'Search',
suffixIcon: Icon(Icons.search),
), ),
), ),
Expanded( ),
child: ListView.builder( ),
body: ListView.builder(
itemBuilder: (context, index) { itemBuilder: (context, index) {
return ListTile(title: Text(_entries![index])); return ListTile(title: Text(_entries![index]));
}, },
itemCount: _entries?.length ?? 0, itemCount: _entries?.length ?? 0,
), ),
),
],
),
floatingActionButton: FloatingActionButton( floatingActionButton: FloatingActionButton(
onPressed: _database == null ? null : _addDate, onPressed: _database == null ? null : _addDate,
tooltip: 'Add', tooltip: 'Add',